Boulder City, UNITED STATES
Colorado River is named the most endangered river in the United States as the southwestern states face...
The sun sets on the shrinking Lake Mead, where water levels have declined dramatically to lows not seen since the reservoir was filled after the construction of Hoover Dam, as climate change and growing demand for its water shrink the Colorado River and create challenges, in Boulder City, Nevada, U.S., April 16, 2022. Picture taken April 16, 2022. REUTERS/Caitlin Ochs
